M3 Screw Terminal Block Type - Omron NX-ID User Manual

3-1-2

M3 Screw Terminal Block Type

NX Units (30 mm Width)
(A)
(K)
(J)
Let-
ter
(A) Marker attachment loca-
tions
(B) NX bus connector
(C) Unit hookup guides
(D) DIN Track mounting hooks These hooks are used to mount the NX Unit to a DIN Track.
(E) Protrusions for removing
the Unit
(F) Indicators
(G) Screw terminals
(H) Terminal block lever
(I) Unit specifications
(J) Terminal block
(K) Terminal block cover
NX-series Digital I/O Unit User's Manual (W521)
(B) (C) (D)
(I) (C)
Name
The locations where markers are attached. The markers made by OMRON
are installed for the factory setting. Commercially available markers can also
be installed.
Refer to 4-1-2 Attaching Markers on page 4-4
This connector is used to connect each Unit.
These guides are used to connect two Units.
The protrusions to hold when removing the Unit.
The indicators show the current operating status of the Unit.
Refer to 3-2 Indicators on page 3-13
These screw terminals are used to connect the wires.
This lever is used to fix the terminal block on the NX Unit.
The specifications of the Unit are given.
The terminal block is used to connect external devices.
This cover is used to protect the screw terminals.
3 Part Names and Functions
(E)
(C)
(F)
(G)
(H) (C)
Function
(A)
(B)
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